These were £10, but I got them for nothing as I had a credit from that store.

BUT..these aren't even worth nothing (if that is possible).

The earphones are perhaps the heaviest I've ever seen, additionally the nozzles are very wide and will only work with the tips provided, but - and because of the weight and size - I could scarcely get a secure fit, move slightly in any direction and the seal is gone.

When I could get a seal (albeit momentarily) the sound quality wasn't good - I'm talking bundled earbuds quality.

Also, there is no easy way to tell right from left by feel and the cord is very thin. Without question, these are the worst iems I've ever auditioned. They are just so heavy, uncomfortable and poor-sounding.